Describe the airflow movement in different parts of the cyclone and the weather characteristics under control.

Take the northern hemisphere as an example, horizontally, it is counterclockwise inward, with northeast wind in the north and southwest wind in the south; Northwest wind in the west and southeast wind in the east; The vertical direction is upward, bringing rainy weather.

if it is a typhoon, the center is the eye of the typhoon, and the weather is clear; The periphery is a vortex wind and rain area, with rising airflow and heavy rain; The outermost area is a windy area with strong winds.